Sharpening tool for a tweezers



FIG. 1 is a plan view of the sharpening tool for a tweezers according to my invention, the other plan view corresponds;

FIG. 2 is a side view of the sharpening tool for a tweezers according to my invention, the other side view corresponds;

FIG. 3 is a front view of the sharpening tool for a tweezers according to my invention; and,

FIG. 4 is a perspective view from the front of the sharpening tool for a tweezers according to my invention. 

CLAIM The ornamental design for a sharpening tool for a tweezers, as shown and described. 